Ronald Oussoren <ronaldousso...@mac.com> added the comment:
Note that sqlite3_enable_load_extension was unavailable way before macOS
11.5.1, the symbol is not present on 10.15 (I used 'nm
/usr/lib/libsqlite3.dylib' to check for symbol availability).
Just checking for MACOS and a system include directory should do the trick for
giving a nicer error message, something like:
diff --git a/setup.py b/setup.py
index bc2ea16089..ae5d827339 100644
--- a/setup.py
+++ b/setup.py
@@ -1601,6 +1601,9 @@ def detect_sqlite(self):
if '--enable-loadable-sqlite-extensions' not in
sysconfig.get_config_var("CONFIG_ARGS"):
sqlite_defines.append(("SQLITE_OMIT_LOAD_EXTENSION", "1"))
+ elif MACOS and sqlite_incdir == os.path.join(MACOS_SDK_ROOT,
'usr/include'):
+ raise DistutilsError("System version of SQLite3 does not
support loadable extensions")
+
if MACOS:
# In every directory on the search path search for a dynamic
# library and then a static library, instead of first looking
With this patch I get a nice error message when trying to build with loadable
sqlite extensions:
make
(main)cpython
CC='gcc' LDSHARED='gcc -bundle -undefined dynamic_lookup ' OPT='-DNDEBUG -g
-fwrapv -O3 -Wall' _TCLTK_INCLUDES='' _TCLTK_LIBS='' ./python.exe -E
../setup.py build
running build
running build_ext
error: System version of SQLite3 does not support loadable extensions
make: *** [sharedmods] Error 1
My clone of the CPython repository is a bit of a mess at the moment, otherwise
I'd have created a PR for this. Feel free to run with this.
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<https://bugs.python.org/issue44997>
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